Research on Freight Development of Guangdong Province Based on Grey Theory Model

Table 3

Actual value and forecast value of the freight development index in Guangdong Province (unit: million tons).

Year	Total freight volume (F)		Railway freight volume (R)		Truck freight volume (T)
	2013	3065.44	3065.44	202.38	202.38	2176.43	2176.55
2014	3612.49	3561.51	192.09	192.04	2636.19	2632.37
2015	3792.21	3717.65	184.02	183.87	2828.87	2729.88
2016	3743.48	3880.63	186.23	176.04	2727.37	2831.01
2017	3984.69	4050.76	155.72	168.55	2886.19	2935.88
2018	4265.78	4228.35	157.64	161.37	3063.04	3044.64
2019	4459.75	4413.72	161.92	154.50	3192.31	3157.43

Source: according to the calculation criteria.